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preliminary treatment of ores or scrap

preliminary treatment of ores or scrap · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC22B60/0208
Official title{preliminary treatment of ores or scrap}
Display labelpreliminary treatment of ores or scrap
Total patents9

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20161
20171
20181
20201
20212
20221
20252

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.